Size 335 x 235 x 25 mm. The material used in Private Case products is reycled cardboard. Recycled cardboard is made of waste paper and it is dyed without harmful substances. The material has been granted the ”Blue Angel Eco-label”, the oldest international environmental label. In addition to dyed cardboard, we use FSC® (Forest Stewardship Council) -certified recycled cardboard in selected products. FSC® certified products have been produced using material from responsible sources. The raw material is made from recycled materials certified and approved by the organization.